Pith Number

pith:SNWTS53N

pith:2019:SNWTS53NS6UNWJFIZRW4VGZJK4

not attested not anchored not stored refs pending

Statistical instability for contracting Lorenz flows

Jose F. Alves, Muhammad Ali Khan

arxiv:1902.03965 v2 · 2019-02-11 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNWTS53NS6UNWJFIZRW4VGZJK4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T00:31:45.725562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

936d39776d97a8db24a8cc6dca9b295730516294a302f440c798ab1b8c91d90f

Aliases

arxiv: 1902.03965 · arxiv_version: 1902.03965v2 · doi: 10.48550/arxiv.1902.03965 · pith_short_12: SNWTS53NS6UN · pith_short_16: SNWTS53NS6UNWJFI · pith_short_8: SNWTS53N

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SNWTS53NS6UNWJFIZRW4VGZJK4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 936d39776d97a8db24a8cc6dca9b295730516294a302f440c798ab1b8c91d90f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "420463445589be4e14d4700cad0329dde8543d579dde2277d41749429f7d8077",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-02-11T16:20:35Z",
    "title_canon_sha256": "9d83b25f550f20e1541e51dff92768587dd4c111394146af9ac942eb1c89f8d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03965",
    "kind": "arxiv",
    "version": 2
  }
}